TOOLS FOR THREAD ROLLING MACHINES
Nut Tap for Stainless Steel & Hot Forging Nuts
Purpose and features of nut taps
Nut Tap for Stainless Steel & Hot Forging Nuts is standard items, that can either be used by connecting to a bent shank or short shank. By setting the thread length to 30 threads and applying Multilayer Titanium Carbon Nitride (TiCN) coating, longer tool life is achieved thus reducing customer cost. Used on special Automatic Nuts Tapping Machine.
- These nut taps are used for threading stainless steel nuts on automatic thread rolling machines.
- Special chip flute design provides better chip evacuation when threading stainless steel nuts.
- These nut taps are available in metric, american and imperial threads.
- Total length from 55 to 165 mm with thread length from 12 to 95 mm.
- The standard thread length is 30 threads.
- Round shank.
- We make design and manufacture of nut taps according to customer requirements.
- Tool Material Type: Vanadium-containing High-Speed Steel (HSSE)
- Surface treatment of nut taps: Titanium Carbon Nitride (TiCN).
- The nut taps are manufactured with GH accuracy class (13 µm).
Outlook & Drawing of Nut Tap for Stainless Steel & Hot Forging Nuts
Table 1. Metric thread (all table dimensions in mm).
| Thread Specification | Threads per inch (25.4 mm) | L Total Length | l Thread Length | Ds Shank Dia. |
|---|---|---|---|---|
| M2.6 X 0.45 | 30T | 55 | 13.5 | 2 |
| M3 X 0.5 | 58.6 | 15 | 2.3 | |
| M4 X 0.7 | 58.2 | 21 | 3 | |
| M5 X 0.8 | 62.8 | 24 | 3.8 | |
| M6 X 1 | 67.4 | 30 | 4.5 | |
| M7 X 1 | 70 | 30 | 5.6 | |
| M8 X 1.25 | 85 | 37.5 | 6.05 | |
| M8 X 1 | 77 | 30 | 6.4 | |
| M10 X 1.5 | 89 | 45 | 7.8 | |
| M10 X 1.25 | 89 | 37.5 | 8.1 | |
| M10 X 1 | 89 | 30 | 8.4 | |
| M12 X 1.75 | 102 | 52.5 | 9.5 | |
| M12 X 1.5 | 102 | 45 | 9.8 | |
| M12 X 1.25 | 102 | 37.5 | 10.1 | |
| M12 X 1 | 102 | 30 | 10.5 | |
| M14 X 2 | 114 | 60 | 11.2 | |
| M14 X 1.5 | 114 | 45 | 11.2 | |
| M16 X 2 | 127 | 60 | 13.1 | |
| M16 X 1.5 | 127 | 45 | 13.1 | |
| M18 X 2.5 | 133 | 75 | 14 | |
| M18 X 2 | 133 | 60 | 15 | |
| M20 X 2.5 | 133 | 75 | 15.5 | |
| M20 X 2 | 133 | 60 | 16.5 | |
| M20 X 1.5 | 133 | 45 | 16.5 | |
| M22 X 2.5 | 146 | 75 | 16.5 | |
| M22 X 2 | 146 | 60 | 19 | |
| M24 X 3 | 165 | 90 | 18.5 | |
| M24 X 2 | 165 | 60 | 20 | |
| M24 X 1.5 | 165 | 45 | 21.5 |
Table 2. American thread (all table dimensions in mm).
| Thread Specification | Threads per inch (25.4 mm) | L Total Length | l Thread Length | Ds Shank Dia. |
|---|---|---|---|---|
| NO.4 - 40 UNC | 30T | 58.9 | 19.1 | 2 |
| NO.4 - 48 UNF | 58.9 | 15.9 | 2 | |
| NO.5 - 40 UNC | 58.6 | 19.1 | 2.2 | |
| NO.5 - 44 UNF | 58.6 | 17.3 | 2.2 | |
| NO.6 - 32 UNC | 60.6 | 23.8 | 2.4 | |
| NO.6 - 40 UNF | 60.6 | 19.1 | 2.6 | |
| NO.8 - 32 UNC | 60.2 | 23.8 | 3.1 | |
| NO.8 - 36 UNF | 60.2 | 21.2 | 3.1 | |
| NO.10 - 24 UNC | 69 | 31.8 | 3.4 | |
| NO.10 - 32 UNF | 68.7 | 23.8 | 3.7 | |
| NO.12 - 24 UNC | 69.7 | 31.8 | 4 | |
| NO.12 - 28 UNF | 69.5 | 27.2 | 4.2 | |
| 1/4 - 20 UNC | 72.3 | 38.1 | 4.5 | |
| 1/4 - 28 UNF | 71.9 | 27.2 | 5 | |
| 5/16 - 18 UNC | 80 | 42.3 | 6 | |
| 5/16 - 24 UNF | 80 | 31.8 | 6.3 | |
| 3/8 - 16 UNC | 89 | 47.6 | 7.3 | |
| 3/8 - 24 UNF | 89 | 31.8 | 8 | |
| 7/16 - 14 UNC | 102 | 54.4 | 8.6 | |
| 7/16 - 20 UNF | 102 | 38.1 | 9.3 | |
| 1/2 - 13 UNC | 102 | 58.6 | 10 | |
| 1/2 - 20 UNF | 102 | 38.1 | 10.9 | |
| 9/16 - 12 UNC | 114 | 63.5 | 11 | |
| 9/16 - 18 UNF | 114 | 42.3 | 11.4 | |
| 5/8 - 11 UNC | 127 | 69.3 | 12.8 | |
| 5/8 - 18 UNF | 127 | 42.3 | 13.1 | |
| 3/4 - 10 UNC | 133 | 76.2 | 15 | |
| 3/4 - 16 UNF | 133 | 47.6 | 15 | |
| 7/8 - 9 UNC | 146 | 84.7 | 17 | |
| 7/8 - 14 UNF | 146 | 54.4 | 18.5 | |
| 1 - 8 UNC | 165 | 95.3 | 20 | |
| 1 - 12 UNF | 165 | 63.5 | 21 |
Table 3. W-Type thread (all table dimensions in mm).
| Thread Specification | Threads per inch (25.4 mm) | L Total Length | l Thread Length | Ds Shank Dia. |
|---|---|---|---|---|
| W 3/16 - 24 | 30T | 69 | 31.8 | 3.2 |
| W 1/4 - 20 | 72.4 | 38.1 | 4.5 | |
| W 5/16 - 18 | 80 | 42.3 | 6 | |
| W 3/8 - 16 | 89 | 47.6 | 7.3 | |
| W 7/16 - 14 | 102 | 54.4 | 8.6 | |
| W 1/2 - 12 | 102 | 63.5 | 9.5 | |
| W 9/16 - 12 | 114 | 63.5 | 10.5 | |
| W 5/8 - 11 | 127 | 69.3 | 12 | |
| W 3/4 - 10 | 133 | 76.2 | 15 | |
| W 7/8 - 9 | 133 | 84.7 | 17 | |
| W 1 - 8 | 165 | 95.3 | 20 |